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Description: Plasminogen activator inhibitor-1 (PAI-1) inhibitor
Chemical Name: 2-[5-[[6-[5-(1,1-Dimethylethyl)-2-benzoxazolyl]-2-naphthalenyl]oxy]pentyl]propanedioic acid disodium salt
Purity: ≥98% (HPLC)
Biological Activity for SK 216
SK 216 is a plasminogen activator inhibitor-1 (PAI-1) inhibitor. Inhibits VEGF-induced migration and tube formation in HUVECs. Also attenuates TGF-β dependent epithelial-mesenchymal transition and fibroblast to myofibroblast differentiation in vitro. Reduces size and weight of subcutaneous tumors, and inhibits metastasis and angiogenesis in vivo. Reduces bleomycin-induced pulmonary fibrosis in vivo. Orally bioavailable.
Technical Data for SK 216
| M. Wt | 533.52 |
| Formula | C29H29NO6Na2 |
| Storage | Desiccate at RT |
| Purity | ≥98% (HPLC) |
| CAS Number | 654080-03-2 |
| PubChem ID | 131954585 |
| InChI Key | YYTGMMYYLGKWIK-UHFFFAOYSA-L |
| Smiles | CC(C)(C)C1=CC=C(OC(C2=CC(C=CC(OCCCCCC(C(O[Na])=O)C(O[Na])=O)=C3)=C3C=C2)=N4)C4=C1 |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for SK 216
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 2.67 | 5 with gentle warming |
Preparing Stock Solutions for SK 216
The following data is based on the product molecular weight 533.52. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 0.05 mM | 37.49 mL | 187.43 mL | 374.87 mL |
| 0.25 mM | 7.5 mL | 37.49 mL | 74.97 mL |
| 0.5 mM | 3.75 mL | 18.74 mL | 37.49 mL |
| 2.5 mM | 0.75 mL | 3.75 mL | 7.5 mL |
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Product Datasheets for SK 216
References for SK 216
References are publications that support the biological activity of the product.
Omori et al (2016) Inhibition of plasminogen activator inhibitor-1 attenuates transforming growth factor-β-dependent epithelial mesenchymal transition and differentiation of fibroblasts to myofibroblasts. PLoS One. 11 e0148969 PMID: 26859294
Takayama et al (2016) Inhibition of PAI-1 limits tumor angiogenesis regardless of angiogenic stimuli in malignant pleural mesothelioma. Cancer Res. 76 3285 PMID: 27197170
Masuda et al (2013) SK-216, an inhibitor of plasminogen activator inhibitor-1, limits tumor progression and angiogenesis. Mol.Cancer Ther. 12 2378 PMID: 23990114
If you know of a relevant reference for SK 216, please let us know.
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Keywords: SK 216, SK 216 supplier, SK216, plasminogen, activator, inhibitor-1, inhibitors, inhibits, PAI-1, angiogenesis, antiangiogenesis, Mesenchymal, Stem, Cells, Antiangiogenics, Plasminogen, Activator, Inhibitor, 1, 6187, Tocris Bioscience
Citations for SK 216
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